| 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 | $77.49 | 12.783% | $87.3955 | $87.40 | $87.40 | $87.40 |
| Purchase #2 | $71.43 | 4.541% | $74.6736 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $196.96 | 10.143% | $216.9377 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $92.35 | 10.216% | $101.7845 | $101.78 | $101.80 | $101.80 |
| Purchase #5 | $74.33 | 13.470% | $84.3423 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $98.64 | 11.731% | $110.2115 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $213.76 | 11.227% | $237.7588 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $824.96 | $913.1039 | $913.10 | $913.10 | $913.10 | |