| 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 | $48.83 | 9.707% | $53.5699 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $130.96 | 5.805% | $138.5622 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $47.93 | 11.248% | $53.3212 | $53.32 | $53.30 | $53.30 |
| Purchase #4 | $189.30 | 7.147% | $202.8293 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $47.97 | 5.726% | $50.7168 | $50.72 | $50.70 | $50.70 |
| Purchase #6 | $9.69 | 6.491% | $10.319 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $15.65 | 11.384% | $17.4316 | $17.43 | $17.45 | $17.40 |
| 7 purchase totals = | $490.33 | $526.7500 | $526.75 | $526.70 | $526.70 | |