| 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 | $63.61 | 9.344% | $69.5537 | $69.55 | $69.55 | $69.60 |
| Purchase #2 | $83.76 | 11.190% | $93.1327 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $41.85 | 4.461% | $43.7169 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $138.85 | 12.392% | $156.0563 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $231.39 | 9.201% | $252.6802 | $252.68 | $252.70 | $252.70 |
| Purchase #6 | $159.62 | 7.771% | $172.0241 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $48.63 | 11.268% | $54.1096 | $54.11 | $54.10 | $54.10 |
| 7 purchase totals = | $767.71 | $841.2735 | $841.27 | $841.25 | $841.30 | |