| 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 | $115.59 | 11.757% | $129.1799 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $87.46 | 4.642% | $91.5199 | $91.52 | $91.50 | $91.50 |
| Purchase #3 | $45.41 | 8.151% | $49.1114 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $80.92 | 3.292% | $83.5839 | $83.58 | $83.60 | $83.60 |
| Purchase #5 | $103.74 | 5.171% | $109.1044 | $109.10 | $109.10 | $109.10 |
| Purchase #6 | $6.44 | 6.760% | $6.8753 | $6.88 | $6.90 | $6.90 |
| Purchase #7 | $7.60 | 6.755% | $8.1134 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $447.16 | $477.4882 | $477.48 | $477.50 | $477.50 | |