| 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 | $48.56 | 4.669% | $50.8273 | $50.83 | $50.85 | $50.80 |
| Purchase #2 | $161.37 | 10.611% | $178.493 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $224.97 | 12.397% | $252.8595 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $195.33 | 7.580% | $210.136 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $62.68 | 3.124% | $64.6381 | $64.64 | $64.65 | $64.60 |
| Purchase #6 | $172.73 | 11.700% | $192.9394 | $192.94 | $192.95 | $192.90 |
| Purchase #7 | $153.97 | 8.782% | $167.4916 | $167.49 | $167.50 | $167.50 |
| 7 purchase totals = | $1,019.61 | $1,117.3849 | $1,117.39 | $1,117.45 | $1,117.30 | |