| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $61.44 | 13.870% | $69.9617 | $69.96 | $69.95 | $70.00 |
| Purchase #2 | $132.52 | 4.653% | $138.6862 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $100.58 | 8.122% | $108.7491 | $108.75 | $108.75 | $108.70 |
| Purchase #4 | $224.65 | 7.142% | $240.6945 | $240.69 | $240.70 | $240.70 |
| Purchase #5 | $200.47 | 10.180% | $220.8778 | $220.88 | $220.90 | $220.90 |
| Purchase #6 | $175.27 | 6.532% | $186.7186 | $186.72 | $186.70 | $186.70 |
| Purchase #7 | $103.99 | 9.733% | $114.1113 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $998.92 | $1,079.7992 | $1,079.80 | $1,079.80 | $1,079.80 | |