| 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 | $17.59 | 10.121% | $19.3703 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $89.55 | 9.517% | $98.0725 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $101.74 | 4.109% | $105.9205 | $105.92 | $105.90 | $105.90 |
| Purchase #4 | $142.92 | 7.435% | $153.5461 | $153.55 | $153.55 | $153.50 |
| Purchase #5 | $135.55 | 13.128% | $153.345 | $153.35 | $153.35 | $153.30 |
| Purchase #6 | $218.56 | 3.302% | $225.7769 | $225.78 | $225.80 | $225.80 |
| Purchase #7 | $35.83 | 9.268% | $39.1507 | $39.15 | $39.15 | $39.20 |
| 7 purchase totals = | $741.74 | $795.1820 | $795.19 | $795.15 | $795.20 | |