| 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 | $87.82 | 8.644% | $95.4112 | $95.41 | $95.40 | $95.40 |
| Purchase #2 | $118.26 | 12.479% | $133.0177 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $43.68 | 4.124% | $45.4814 | $45.48 | $45.50 | $45.50 |
| Purchase #4 | $120.42 | 12.792% | $135.8241 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $127.40 | 10.570% | $140.8662 | $140.87 | $140.85 | $140.90 |
| Purchase #6 | $158.92 | 10.715% | $175.9483 | $175.95 | $175.95 | $175.90 |
| Purchase #7 | $80.73 | 12.807% | $91.0691 | $91.07 | $91.05 | $91.10 |
| 7 purchase totals = | $737.23 | $817.6180 | $817.62 | $817.55 | $817.60 | |