| 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 | $80.98 | 11.409% | $90.219 | $90.22 | $90.20 | $90.20 |
| Purchase #2 | $114.59 | 10.634% | $126.7755 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $95.70 | 11.672% | $106.8701 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $46.51 | 4.335% | $48.5262 | $48.53 | $48.55 | $48.50 |
| Purchase #5 | $246.57 | 6.730% | $263.1642 | $263.16 | $263.15 | $263.20 |
| Purchase #6 | $20.94 | 6.115% | $22.2205 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $7.80 | 10.831% | $8.6448 | $8.64 | $8.65 | $8.60 |
| 7 purchase totals = | $613.09 | $666.4203 | $666.42 | $666.40 | $666.40 | |