| 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 | $47.27 | 12.184% | $53.0294 | $53.03 | $53.05 | $53.00 |
| Purchase #2 | $241.32 | 12.572% | $271.6588 | $271.66 | $271.65 | $271.70 |
| Purchase #3 | $161.99 | 10.275% | $178.6345 | $178.63 | $178.65 | $178.60 |
| Purchase #4 | $38.93 | 4.614% | $40.7262 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $36.31 | 12.236% | $40.7529 | $40.75 | $40.75 | $40.80 |
| Purchase #6 | $219.44 | 10.676% | $242.8674 | $242.87 | $242.85 | $242.90 |
| Purchase #7 | $72.46 | 4.640% | $75.8221 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $817.72 | $903.4913 | $903.49 | $903.50 | $903.50 | |