| 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 | $90.44 | 4.550% | $94.555 | $94.56 | $94.55 | $94.60 |
| Purchase #2 | $120.30 | 13.474% | $136.5092 | $136.51 | $136.50 | $136.50 |
| Purchase #3 | $110.90 | 6.340% | $117.9311 | $117.93 | $117.95 | $117.90 |
| Purchase #4 | $201.55 | 9.350% | $220.3949 | $220.39 | $220.40 | $220.40 |
| Purchase #5 | $41.87 | 13.673% | $47.5949 | $47.59 | $47.60 | $47.60 |
| Purchase #6 | $193.33 | 9.572% | $211.8355 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $207.79 | 4.584% | $217.3151 | $217.32 | $217.30 | $217.30 |
| 7 purchase totals = | $966.18 | $1,046.1357 | $1,046.14 | $1,046.15 | $1,046.10 | |