| 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 | $35.44 | 10.563% | $39.1835 | $39.18 | $39.20 | $39.20 |
| Purchase #2 | $176.44 | 12.109% | $197.8051 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $84.86 | 11.728% | $94.8124 | $94.81 | $94.80 | $94.80 |
| Purchase #4 | $36.55 | 12.445% | $41.0986 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $124.61 | 5.616% | $131.6081 | $131.61 | $131.60 | $131.60 |
| Purchase #6 | $127.46 | 5.860% | $134.9292 | $134.93 | $134.95 | $134.90 |
| Purchase #7 | $34.79 | 8.233% | $37.6543 | $37.65 | $37.65 | $37.70 |
| 7 purchase totals = | $620.15 | $677.0912 | $677.09 | $677.10 | $677.10 | |