| 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 | $66.78 | 4.707% | $69.9233 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $219.98 | 8.512% | $238.7047 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $29.60 | 12.529% | $33.3086 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $92.56 | 6.735% | $98.7939 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $61.82 | 12.468% | $69.5277 | $69.53 | $69.55 | $69.50 |
| Purchase #6 | $69.96 | 9.330% | $76.4873 | $76.49 | $76.50 | $76.50 |
| Purchase #7 | $180.80 | 7.567% | $194.4811 | $194.48 | $194.50 | $194.50 |
| 7 purchase totals = | $721.50 | $781.2266 | $781.22 | $781.25 | $781.20 | |