| 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 | $103.89 | 11.304% | $115.6337 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $57.57 | 13.436% | $65.3051 | $65.31 | $65.30 | $65.30 |
| Purchase #3 | $9.95 | 12.472% | $11.191 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $58.82 | 5.621% | $62.1263 | $62.13 | $62.15 | $62.10 |
| Purchase #5 | $161.62 | 9.510% | $176.9901 | $176.99 | $177.00 | $177.00 |
| Purchase #6 | $141.49 | 13.486% | $160.5713 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $137.64 | 13.210% | $155.8222 | $155.82 | $155.80 | $155.80 |
| 7 purchase totals = | $670.98 | $747.6397 | $747.64 | $747.65 | $747.60 | |