| 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 | $87.26 | 4.766% | $91.4188 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $84.47 | 4.808% | $88.5313 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $222.31 | 5.789% | $235.1795 | $235.18 | $235.20 | $235.20 |
| Purchase #4 | $16.97 | 6.297% | $18.0386 | $18.04 | $18.05 | $18.00 |
| Purchase #5 | $189.69 | 4.143% | $197.5489 | $197.55 | $197.55 | $197.50 |
| Purchase #6 | $65.88 | 8.262% | $71.323 | $71.32 | $71.30 | $71.30 |
| Purchase #7 | $192.52 | 3.302% | $198.877 | $198.88 | $198.90 | $198.90 |
| 7 purchase totals = | $859.10 | $900.9171 | $900.92 | $900.95 | $900.80 | |