| 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 | $39.52 | 4.712% | $41.3822 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $160.27 | 7.552% | $172.3736 | $172.37 | $172.35 | $172.40 |
| Purchase #3 | $31.50 | 8.462% | $34.1655 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $104.98 | 9.204% | $114.6424 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $24.49 | 7.773% | $26.3936 | $26.39 | $26.40 | $26.40 |
| Purchase #6 | $123.50 | 11.694% | $137.9421 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $32.52 | 10.379% | $35.8953 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $516.78 | $562.7947 | $562.79 | $562.80 | $562.80 | |