| 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 | $70.74 | 3.188% | $72.9952 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $17.53 | 13.463% | $19.8901 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $29.98 | 8.231% | $32.4477 | $32.45 | $32.45 | $32.40 |
| Purchase #4 | $194.42 | 12.334% | $218.3998 | $218.40 | $218.40 | $218.40 |
| Purchase #5 | $183.89 | 5.397% | $193.8145 | $193.81 | $193.80 | $193.80 |
| Purchase #6 | $26.40 | 11.143% | $29.3418 | $29.34 | $29.35 | $29.30 |
| Purchase #7 | $35.50 | 12.142% | $39.8104 | $39.81 | $39.80 | $39.80 |
| 7 purchase totals = | $558.46 | $606.6995 | $606.70 | $606.70 | $606.60 | |