| 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 | $74.34 | 3.199% | $76.7181 | $76.72 | $76.70 | $76.70 |
| Purchase #2 | $200.48 | 12.805% | $226.1515 | $226.15 | $226.15 | $226.20 |
| Purchase #3 | $121.72 | 5.168% | $128.0105 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $17.95 | 9.295% | $19.6185 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $10.43 | 13.239% | $11.8108 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $84.60 | 9.719% | $92.8223 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $136.72 | 11.579% | $152.5508 | $152.55 | $152.55 | $152.60 |
| 7 purchase totals = | $646.24 | $707.6825 | $707.68 | $707.60 | $707.70 | |