| 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 | $63.86 | 7.301% | $68.5224 | $68.52 | $68.50 | $68.50 |
| Purchase #2 | $35.84 | 8.535% | $38.8989 | $38.90 | $38.90 | $38.90 |
| Purchase #3 | $95.65 | 11.348% | $106.5044 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $84.87 | 13.506% | $96.3325 | $96.33 | $96.35 | $96.30 |
| Purchase #5 | $15.25 | 5.302% | $16.0586 | $16.06 | $16.05 | $16.10 |
| Purchase #6 | $20.71 | 13.552% | $23.5166 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $71.87 | 4.582% | $75.1631 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $388.05 | $424.9965 | $424.99 | $424.95 | $425.00 | |