| 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 | $84.51 | 4.448% | $88.269 | $88.27 | $88.25 | $88.30 |
| Purchase #2 | $56.86 | 11.379% | $63.3301 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $152.59 | 12.855% | $172.2054 | $172.21 | $172.20 | $172.20 |
| Purchase #4 | $92.69 | 7.571% | $99.7076 | $99.71 | $99.70 | $99.70 |
| Purchase #5 | $16.87 | 6.403% | $17.9502 | $17.95 | $17.95 | $18.00 |
| Purchase #6 | $119.28 | 8.517% | $129.4391 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $17.53 | 13.561% | $19.9072 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $540.33 | $590.8086 | $590.82 | $590.80 | $590.80 | |