| 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 | $29.50 | 10.328% | $32.5468 | $32.55 | $32.55 | $32.50 |
| Purchase #2 | $10.39 | 12.848% | $11.7249 | $11.72 | $11.70 | $11.70 |
| Purchase #3 | $108.30 | 6.632% | $115.4825 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $176.71 | 8.457% | $191.6544 | $191.65 | $191.65 | $191.70 |
| Purchase #5 | $23.34 | 12.763% | $26.3189 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $197.96 | 11.529% | $220.7828 | $220.78 | $220.80 | $220.80 |
| Purchase #7 | $207.63 | 5.228% | $218.4849 | $218.48 | $218.50 | $218.50 |
| 7 purchase totals = | $753.83 | $816.9952 | $816.98 | $817.00 | $817.00 | |