| 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 | $80.37 | 13.789% | $91.4522 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $90.95 | 8.347% | $98.5416 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $190.98 | 13.364% | $216.5026 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $162.79 | 3.809% | $168.9907 | $168.99 | $169.00 | $169.00 |
| Purchase #5 | $64.64 | 4.799% | $67.7421 | $67.74 | $67.75 | $67.70 |
| Purchase #6 | $66.44 | 11.687% | $74.2048 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $81.34 | 11.514% | $90.7055 | $90.71 | $90.70 | $90.70 |
| 7 purchase totals = | $737.51 | $808.1395 | $808.13 | $808.15 | $808.10 | |