| 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 | $105.98 | 5.380% | $111.6817 | $111.68 | $111.70 | $111.70 |
| Purchase #2 | $95.87 | 10.175% | $105.6248 | $105.62 | $105.60 | $105.60 |
| Purchase #3 | $20.87 | 8.393% | $22.6216 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $58.96 | 7.623% | $63.4545 | $63.45 | $63.45 | $63.50 |
| Purchase #5 | $152.60 | 4.584% | $159.5952 | $159.60 | $159.60 | $159.60 |
| Purchase #6 | $107.56 | 4.263% | $112.1453 | $112.15 | $112.15 | $112.10 |
| Purchase #7 | $107.45 | 7.663% | $115.6839 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $649.29 | $690.8070 | $690.80 | $690.80 | $690.80 | |