| 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 | $86.82 | 4.670% | $90.8745 | $90.87 | $90.85 | $90.90 |
| Purchase #2 | $206.37 | 8.470% | $223.8495 | $223.85 | $223.85 | $223.80 |
| Purchase #3 | $110.71 | 9.769% | $121.5253 | $121.53 | $121.55 | $121.50 |
| Purchase #4 | $54.94 | 12.588% | $61.8558 | $61.86 | $61.85 | $61.90 |
| Purchase #5 | $7.95 | 5.219% | $8.3649 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $49.91 | 12.863% | $56.3299 | $56.33 | $56.35 | $56.30 |
| Purchase #7 | $121.98 | 11.253% | $135.7064 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $638.68 | $698.5063 | $698.51 | $698.50 | $698.50 | |