| 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 | $40.88 | 3.106% | $42.1497 | $42.15 | $42.15 | $42.10 |
| Purchase #2 | $156.90 | 3.267% | $162.0259 | $162.03 | $162.05 | $162.00 |
| Purchase #3 | $179.96 | 9.809% | $197.6123 | $197.61 | $197.60 | $197.60 |
| Purchase #4 | $27.57 | 13.131% | $31.1902 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $232.84 | 10.437% | $257.1415 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $22.60 | 6.654% | $24.1038 | $24.10 | $24.10 | $24.10 |
| Purchase #7 | $129.30 | 4.584% | $135.2271 | $135.23 | $135.25 | $135.20 |
| 7 purchase totals = | $790.05 | $849.4505 | $849.45 | $849.50 | $849.30 | |