| 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 | $35.65 | 7.102% | $38.1819 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $141.74 | 8.313% | $153.5228 | $153.52 | $153.50 | $153.50 |
| Purchase #3 | $156.30 | 10.638% | $172.9272 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $42.35 | 13.515% | $48.0736 | $48.07 | $48.05 | $48.10 |
| Purchase #5 | $11.74 | 6.700% | $12.5266 | $12.53 | $12.55 | $12.50 |
| Purchase #6 | $172.64 | 11.620% | $192.7008 | $192.70 | $192.70 | $192.70 |
| Purchase #7 | $62.66 | 5.679% | $66.2185 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $623.08 | $684.1514 | $684.15 | $684.15 | $684.10 | |