| 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 | $93.72 | 11.105% | $104.1276 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $129.31 | 5.272% | $136.1272 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $206.48 | 10.707% | $228.5878 | $228.59 | $228.60 | $228.60 |
| Purchase #4 | $8.90 | 6.361% | $9.4661 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $172.92 | 9.627% | $189.567 | $189.57 | $189.55 | $189.60 |
| Purchase #6 | $47.61 | 13.794% | $54.1773 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $18.36 | 8.306% | $19.885 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $677.30 | $741.9380 | $741.96 | $742.00 | $742.00 | |