| 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 | $10.93 | 4.535% | $11.4257 | $11.43 | $11.45 | $11.40 |
| Purchase #2 | $173.28 | 6.278% | $184.1585 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $132.89 | 3.431% | $137.4495 | $137.45 | $137.45 | $137.40 |
| Purchase #4 | $192.97 | 7.331% | $207.1166 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $41.64 | 9.768% | $45.7074 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $120.56 | 12.335% | $135.4311 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $159.69 | 9.496% | $174.8542 | $174.85 | $174.85 | $174.90 |
| 7 purchase totals = | $831.96 | $896.1430 | $896.15 | $896.15 | $896.10 | |