| 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 | $53.62 | 9.539% | $58.7348 | $58.73 | $58.75 | $58.70 |
| Purchase #2 | $235.55 | 6.498% | $250.856 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $75.98 | 9.241% | $83.0013 | $83.00 | $83.00 | $83.00 |
| Purchase #4 | $224.55 | 9.678% | $246.2819 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $186.42 | 7.385% | $200.1871 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $162.27 | 9.731% | $178.0605 | $178.06 | $178.05 | $178.10 |
| Purchase #7 | $218.43 | 8.860% | $237.7829 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $1,156.82 | $1,254.9045 | $1,254.90 | $1,254.95 | $1,255.00 | |