| 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 | $131.29 | 5.462% | $138.4611 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $29.54 | 10.650% | $32.686 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $117.26 | 6.116% | $124.4316 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $80.45 | 6.451% | $85.6398 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $62.48 | 11.413% | $69.6108 | $69.61 | $69.60 | $69.60 |
| Purchase #6 | $160.28 | 10.487% | $177.0886 | $177.09 | $177.10 | $177.10 |
| Purchase #7 | $33.80 | 9.640% | $37.0583 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $615.10 | $664.9762 | $664.98 | $665.00 | $665.00 | |