| 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 | $54.37 | 3.477% | $56.2604 | $56.26 | $56.25 | $56.30 |
| Purchase #2 | $192.58 | 9.645% | $211.1543 | $211.15 | $211.15 | $211.20 |
| Purchase #3 | $39.70 | 11.586% | $44.2996 | $44.30 | $44.30 | $44.30 |
| Purchase #4 | $67.55 | 3.136% | $69.6684 | $69.67 | $69.65 | $69.70 |
| Purchase #5 | $84.63 | 5.150% | $88.9884 | $88.99 | $89.00 | $89.00 |
| Purchase #6 | $83.41 | 10.610% | $92.2598 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $62.63 | 13.443% | $71.0494 | $71.05 | $71.05 | $71.00 |
| 7 purchase totals = | $584.87 | $633.6803 | $633.68 | $633.65 | $633.80 | |