| 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 | $181.59 | 6.751% | $193.8491 | $193.85 | $193.85 | $193.80 |
| Purchase #2 | $152.41 | 13.104% | $172.3818 | $172.38 | $172.40 | $172.40 |
| Purchase #3 | $69.72 | 9.441% | $76.3023 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $6.60 | 5.205% | $6.9435 | $6.94 | $6.95 | $6.90 |
| Purchase #5 | $63.68 | 11.249% | $70.8434 | $70.84 | $70.85 | $70.80 |
| Purchase #6 | $87.71 | 8.293% | $94.9838 | $94.98 | $95.00 | $95.00 |
| Purchase #7 | $31.98 | 3.517% | $33.1047 | $33.10 | $33.10 | $33.10 |
| 7 purchase totals = | $593.69 | $648.4086 | $648.39 | $648.45 | $648.30 | |