| 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 | $53.63 | 6.213% | $56.962 | $56.96 | $56.95 | $57.00 |
| Purchase #2 | $110.42 | 4.361% | $115.2354 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $12.42 | 12.417% | $13.9622 | $13.96 | $13.95 | $14.00 |
| Purchase #4 | $205.69 | 7.540% | $221.199 | $221.20 | $221.20 | $221.20 |
| Purchase #5 | $243.48 | 5.332% | $256.4624 | $256.46 | $256.45 | $256.50 |
| Purchase #6 | $135.82 | 4.794% | $142.3312 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $155.82 | 5.841% | $164.9214 | $164.92 | $164.90 | $164.90 |
| 7 purchase totals = | $917.28 | $971.0736 | $971.07 | $971.05 | $971.10 | |