| 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 | $10.82 | 7.675% | $11.6504 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $228.42 | 7.447% | $245.4304 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $193.66 | 8.185% | $209.5111 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $164.55 | 11.598% | $183.6345 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $67.87 | 4.819% | $71.1407 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $13.72 | 8.789% | $14.9259 | $14.93 | $14.95 | $14.90 |
| Purchase #7 | $88.93 | 13.781% | $101.1854 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $767.97 | $837.4784 | $837.48 | $837.55 | $837.40 | |