| 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 | $196.70 | 4.185% | $204.9319 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $70.54 | 9.668% | $77.3598 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $145.67 | 9.707% | $159.8102 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $35.47 | 6.638% | $37.8245 | $37.82 | $37.80 | $37.80 |
| Purchase #5 | $50.52 | 13.103% | $57.1396 | $57.14 | $57.15 | $57.10 |
| Purchase #6 | $52.35 | 3.110% | $53.9781 | $53.98 | $54.00 | $54.00 |
| Purchase #7 | $11.31 | 7.759% | $12.1875 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $562.56 | $603.2316 | $603.23 | $603.25 | $603.20 | |