| 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 | $69.29 | 3.125% | $71.4553 | $71.46 | $71.45 | $71.50 |
| Purchase #2 | $198.95 | 4.248% | $207.4014 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $242.64 | 11.311% | $270.085 | $270.09 | $270.10 | $270.10 |
| Purchase #4 | $99.51 | 12.657% | $112.105 | $112.11 | $112.10 | $112.10 |
| Purchase #5 | $77.82 | 4.460% | $81.2908 | $81.29 | $81.30 | $81.30 |
| Purchase #6 | $181.86 | 13.456% | $206.3311 | $206.33 | $206.35 | $206.30 |
| Purchase #7 | $49.99 | 6.350% | $53.1644 | $53.16 | $53.15 | $53.20 |
| 7 purchase totals = | $920.06 | $1,001.8330 | $1,001.84 | $1,001.85 | $1,001.90 | |