| 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 | $76.62 | 7.244% | $82.1704 | $82.17 | $82.15 | $82.20 |
| Purchase #2 | $236.32 | 3.764% | $245.2151 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $191.70 | 9.497% | $209.9057 | $209.91 | $209.90 | $209.90 |
| Purchase #4 | $228.42 | 8.149% | $247.0339 | $247.03 | $247.05 | $247.00 |
| Purchase #5 | $92.70 | 13.361% | $105.0856 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $7.84 | 6.509% | $8.3503 | $8.35 | $8.35 | $8.40 |
| Purchase #7 | $116.38 | 4.782% | $121.9453 | $121.95 | $121.95 | $121.90 |
| 7 purchase totals = | $949.98 | $1,019.7063 | $1,019.72 | $1,019.70 | $1,019.70 | |