| 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 | $40.51 | 7.418% | $43.515 | $43.52 | $43.50 | $43.50 |
| Purchase #2 | $208.37 | 5.397% | $219.6157 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $126.55 | 9.530% | $138.6102 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $202.70 | 4.417% | $211.6533 | $211.65 | $211.65 | $211.70 |
| Purchase #5 | $178.97 | 8.603% | $194.3668 | $194.37 | $194.35 | $194.40 |
| Purchase #6 | $120.57 | 9.371% | $131.8686 | $131.87 | $131.85 | $131.90 |
| Purchase #7 | $49.71 | 13.314% | $56.3284 | $56.33 | $56.35 | $56.30 |
| 7 purchase totals = | $927.38 | $995.9580 | $995.97 | $995.90 | $996.00 | |