| 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 | $38.32 | 5.826% | $40.5525 | $40.55 | $40.55 | $40.60 |
| Purchase #2 | $189.67 | 6.128% | $201.293 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $133.44 | 6.816% | $142.5353 | $142.54 | $142.55 | $142.50 |
| Purchase #4 | $211.29 | 11.541% | $235.675 | $235.68 | $235.70 | $235.70 |
| Purchase #5 | $225.87 | 4.294% | $235.5689 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $51.53 | 6.295% | $54.7738 | $54.77 | $54.75 | $54.80 |
| Purchase #7 | $118.54 | 8.384% | $128.4784 | $128.48 | $128.50 | $128.50 |
| 7 purchase totals = | $968.66 | $1,038.8769 | $1,038.88 | $1,038.90 | $1,039.00 | |