| 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 | $74.95 | 11.546% | $83.6037 | $83.60 | $83.60 | $83.60 |
| Purchase #2 | $70.73 | 5.812% | $74.8408 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $25.57 | 3.204% | $26.3893 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $19.85 | 11.521% | $22.1369 | $22.14 | $22.15 | $22.10 |
| Purchase #5 | $149.69 | 7.206% | $160.4767 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $103.39 | 3.814% | $107.3333 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $246.42 | 13.844% | $280.5344 | $280.53 | $280.55 | $280.50 |
| 7 purchase totals = | $690.60 | $755.3151 | $755.31 | $755.40 | $755.20 | |