| 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 | $85.34 | 7.253% | $91.5297 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $73.87 | 12.486% | $83.0934 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $79.52 | 5.787% | $84.1218 | $84.12 | $84.10 | $84.10 |
| Purchase #4 | $31.34 | 11.611% | $34.9789 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $246.47 | 9.742% | $270.4811 | $270.48 | $270.50 | $270.50 |
| Purchase #6 | $67.59 | 12.118% | $75.7806 | $75.78 | $75.80 | $75.80 |
| Purchase #7 | $210.55 | 13.335% | $238.6268 | $238.63 | $238.65 | $238.60 |
| 7 purchase totals = | $794.68 | $878.6123 | $878.61 | $878.70 | $878.60 | |