| 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 | $32.69 | 8.783% | $35.5612 | $35.56 | $35.55 | $35.60 |
| Purchase #2 | $130.63 | 3.238% | $134.8598 | $134.86 | $134.85 | $134.90 |
| Purchase #3 | $185.94 | 8.442% | $201.6371 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $38.40 | 4.418% | $40.0965 | $40.10 | $40.10 | $40.10 |
| Purchase #5 | $199.41 | 5.601% | $210.579 | $210.58 | $210.60 | $210.60 |
| Purchase #6 | $46.93 | 10.381% | $51.8018 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $117.90 | 13.500% | $133.8165 | $133.82 | $133.80 | $133.80 |
| 7 purchase totals = | $751.90 | $808.3519 | $808.36 | $808.35 | $808.40 | |