| 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 | $39.48 | 9.832% | $43.3617 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $13.86 | 6.575% | $14.7713 | $14.77 | $14.75 | $14.80 |
| Purchase #3 | $241.46 | 6.170% | $256.3581 | $256.36 | $256.35 | $256.40 |
| Purchase #4 | $250.47 | 8.290% | $271.234 | $271.23 | $271.25 | $271.20 |
| Purchase #5 | $124.57 | 9.124% | $135.9358 | $135.94 | $135.95 | $135.90 |
| Purchase #6 | $222.85 | 4.346% | $232.5351 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $88.62 | 13.664% | $100.729 | $100.73 | $100.75 | $100.70 |
| 7 purchase totals = | $981.31 | $1,054.9250 | $1,054.93 | $1,054.95 | $1,054.90 | |