| 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 | $90.61 | 8.720% | $98.5112 | $98.51 | $98.50 | $98.50 |
| Purchase #2 | $183.30 | 7.170% | $196.4426 | $196.44 | $196.45 | $196.40 |
| Purchase #3 | $103.57 | 6.417% | $110.2161 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $234.80 | 4.460% | $245.2721 | $245.27 | $245.25 | $245.30 |
| Purchase #5 | $5.52 | 4.830% | $5.7866 | $5.79 | $5.80 | $5.80 |
| Purchase #6 | $5.25 | 9.623% | $5.7552 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $50.90 | 13.681% | $57.8636 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $673.95 | $719.8474 | $719.85 | $719.80 | $719.90 | |