| 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 | $49.48 | 10.430% | $54.6408 | $54.64 | $54.65 | $54.60 |
| Purchase #2 | $57.78 | 7.758% | $62.2626 | $62.26 | $62.25 | $62.30 |
| Purchase #3 | $127.70 | 8.149% | $138.1063 | $138.11 | $138.10 | $138.10 |
| Purchase #4 | $24.76 | 10.760% | $27.4242 | $27.42 | $27.40 | $27.40 |
| Purchase #5 | $192.90 | 7.555% | $207.4736 | $207.47 | $207.45 | $207.50 |
| Purchase #6 | $219.90 | 8.562% | $238.7278 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $102.49 | 12.694% | $115.5001 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $775.01 | $844.1354 | $844.13 | $844.10 | $844.10 | |