| 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 | $90.85 | 13.585% | $103.192 | $103.19 | $103.20 | $103.20 |
| Purchase #2 | $68.75 | 9.576% | $75.3335 | $75.33 | $75.35 | $75.30 |
| Purchase #3 | $30.35 | 7.343% | $32.5786 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $181.42 | 3.483% | $187.7389 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $244.55 | 6.120% | $259.5165 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $56.78 | 10.150% | $62.5432 | $62.54 | $62.55 | $62.50 |
| Purchase #7 | $64.25 | 8.637% | $69.7993 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $736.95 | $790.7020 | $790.70 | $790.75 | $790.60 | |