| 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 | $75.26 | 6.316% | $80.0134 | $80.01 | $80.00 | $80.00 |
| Purchase #2 | $160.86 | 10.561% | $177.8484 | $177.85 | $177.85 | $177.80 |
| Purchase #3 | $142.94 | 5.552% | $150.876 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $53.50 | 4.381% | $55.8438 | $55.84 | $55.85 | $55.80 |
| Purchase #5 | $71.64 | 4.549% | $74.8989 | $74.90 | $74.90 | $74.90 |
| Purchase #6 | $134.43 | 9.715% | $147.4899 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $101.32 | 13.239% | $114.7338 | $114.73 | $114.75 | $114.70 |
| 7 purchase totals = | $739.95 | $801.7042 | $801.70 | $801.75 | $801.60 | |