| 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 | $38.42 | 9.165% | $41.9412 | $41.94 | $41.95 | $41.90 |
| Purchase #2 | $137.39 | 4.674% | $143.8116 | $143.81 | $143.80 | $143.80 |
| Purchase #3 | $64.49 | 6.703% | $68.8128 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $91.88 | 4.137% | $95.6811 | $95.68 | $95.70 | $95.70 |
| Purchase #5 | $180.31 | 8.493% | $195.6237 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $173.37 | 8.500% | $188.1065 | $188.11 | $188.10 | $188.10 |
| Purchase #7 | $6.80 | 7.154% | $7.2865 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $692.66 | $741.2634 | $741.26 | $741.25 | $741.20 | |