| 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 | $71.46 | 4.285% | $74.5221 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $91.47 | 12.753% | $103.1352 | $103.14 | $103.15 | $103.10 |
| Purchase #3 | $206.25 | 9.829% | $226.5223 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $71.32 | 5.391% | $75.1649 | $75.16 | $75.15 | $75.20 |
| Purchase #5 | $120.39 | 12.355% | $135.2642 | $135.26 | $135.25 | $135.30 |
| Purchase #6 | $96.74 | 4.564% | $101.1552 | $101.16 | $101.15 | $101.20 |
| Purchase #7 | $81.88 | 9.854% | $89.9485 | $89.95 | $89.95 | $89.90 |
| 7 purchase totals = | $739.51 | $805.7124 | $805.71 | $805.65 | $805.70 | |