| 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 | $8.77 | 5.498% | $9.2522 | $9.25 | $9.25 | $9.30 |
| Purchase #2 | $62.69 | 7.342% | $67.2927 | $67.29 | $67.30 | $67.30 |
| Purchase #3 | $63.30 | 9.569% | $69.3572 | $69.36 | $69.35 | $69.40 |
| Purchase #4 | $135.84 | 8.154% | $146.9164 | $146.92 | $146.90 | $146.90 |
| Purchase #5 | $87.99 | 3.248% | $90.8479 | $90.85 | $90.85 | $90.80 |
| Purchase #6 | $133.74 | 4.821% | $140.1876 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $156.86 | 13.612% | $178.2118 | $178.21 | $178.20 | $178.20 |
| 7 purchase totals = | $649.19 | $702.0658 | $702.07 | $702.05 | $702.10 | |