| 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 | $66.37 | 7.182% | $71.1367 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $87.45 | 9.672% | $95.9082 | $95.91 | $95.90 | $95.90 |
| Purchase #3 | $139.51 | 7.422% | $149.8644 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $208.84 | 4.182% | $217.5737 | $217.57 | $217.55 | $217.60 |
| Purchase #5 | $157.27 | 9.715% | $172.5488 | $172.55 | $172.55 | $172.50 |
| Purchase #6 | $77.50 | 4.418% | $80.924 | $80.92 | $80.90 | $80.90 |
| Purchase #7 | $45.39 | 5.201% | $47.7507 | $47.75 | $47.75 | $47.80 |
| 7 purchase totals = | $782.33 | $835.7065 | $835.70 | $835.65 | $835.70 | |