| 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 | $31.56 | 10.417% | $34.8476 | $34.85 | $34.85 | $34.80 |
| Purchase #2 | $199.88 | 7.429% | $214.7291 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $103.30 | 7.148% | $110.6839 | $110.68 | $110.70 | $110.70 |
| Purchase #4 | $119.96 | 7.345% | $128.7711 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $149.45 | 11.290% | $166.3229 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $20.97 | 6.251% | $22.2808 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $32.58 | 9.180% | $35.5708 | $35.57 | $35.55 | $35.60 |
| 7 purchase totals = | $657.70 | $713.2062 | $713.20 | $713.20 | $713.20 | |