| 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 | $80.60 | 13.707% | $91.6478 | $91.65 | $91.65 | $91.60 |
| Purchase #2 | $135.72 | 4.127% | $141.3212 | $141.32 | $141.30 | $141.30 |
| Purchase #3 | $247.97 | 10.588% | $274.2251 | $274.23 | $274.25 | $274.20 |
| Purchase #4 | $19.88 | 7.133% | $21.298 | $21.30 | $21.30 | $21.30 |
| Purchase #5 | $59.63 | 8.251% | $64.5501 | $64.55 | $64.55 | $64.60 |
| Purchase #6 | $64.56 | 10.346% | $71.2394 | $71.24 | $71.25 | $71.20 |
| Purchase #7 | $15.82 | 8.874% | $17.2239 | $17.22 | $17.20 | $17.20 |
| 7 purchase totals = | $624.18 | $681.5055 | $681.51 | $681.50 | $681.40 | |