| 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 | $77.38 | 10.544% | $85.5389 | $85.54 | $85.55 | $85.50 |
| Purchase #2 | $64.44 | 7.705% | $69.4051 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $150.65 | 7.150% | $161.4215 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $90.25 | 3.404% | $93.3221 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $154.82 | 4.212% | $161.341 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $175.57 | 6.857% | $187.6088 | $187.61 | $187.60 | $187.60 |
| Purchase #7 | $140.42 | 10.572% | $155.2652 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $853.53 | $913.9026 | $913.91 | $913.85 | $913.80 | |