| 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 | $74.42 | 3.188% | $76.7925 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $129.67 | 8.618% | $140.845 | $140.85 | $140.85 | $140.80 |
| Purchase #3 | $21.82 | 13.133% | $24.6856 | $24.69 | $24.70 | $24.70 |
| Purchase #4 | $230.38 | 3.662% | $238.8165 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $7.53 | 3.723% | $7.8103 | $7.81 | $7.80 | $7.80 |
| Purchase #6 | $167.86 | 5.401% | $176.9261 | $176.93 | $176.95 | $176.90 |
| Purchase #7 | $107.45 | 9.471% | $117.6266 | $117.63 | $117.65 | $117.60 |
| 7 purchase totals = | $739.13 | $783.5026 | $783.52 | $783.55 | $783.40 | |