| 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 | $64.69 | 11.481% | $72.1171 | $72.12 | $72.10 | $72.10 |
| Purchase #2 | $5.30 | 11.820% | $5.9265 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $101.90 | 6.532% | $108.5561 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $181.67 | 7.232% | $194.8084 | $194.81 | $194.80 | $194.80 |
| Purchase #5 | $54.92 | 12.436% | $61.7499 | $61.75 | $61.75 | $61.70 |
| Purchase #6 | $239.89 | 3.535% | $248.3701 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $176.57 | 8.492% | $191.5643 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $824.94 | $883.0924 | $883.10 | $883.05 | $883.10 | |