| 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 | $22.50 | 9.796% | $24.7041 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $78.77 | 9.356% | $86.1397 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $203.36 | 13.565% | $230.9458 | $230.95 | $230.95 | $230.90 |
| Purchase #4 | $53.63 | 7.272% | $57.53 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $183.50 | 10.814% | $203.3437 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $177.52 | 7.782% | $191.3346 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $204.91 | 8.393% | $222.1081 | $222.11 | $222.10 | $222.10 |
| 7 purchase totals = | $924.19 | $1,016.1060 | $1,016.10 | $1,016.15 | $1,015.90 | |