| 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 | $89.29 | 4.861% | $93.6304 | $93.63 | $93.65 | $93.60 |
| Purchase #2 | $159.67 | 12.606% | $179.798 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $172.47 | 8.590% | $187.2852 | $187.29 | $187.30 | $187.30 |
| Purchase #4 | $31.57 | 9.106% | $34.4448 | $34.44 | $34.45 | $34.40 |
| Purchase #5 | $104.90 | 7.330% | $112.5892 | $112.59 | $112.60 | $112.60 |
| Purchase #6 | $42.98 | 7.646% | $46.2663 | $46.27 | $46.25 | $46.30 |
| Purchase #7 | $50.36 | 3.150% | $51.9463 | $51.95 | $51.95 | $51.90 |
| 7 purchase totals = | $651.24 | $705.9602 | $705.97 | $706.00 | $705.90 | |