| 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 | $22.83 | 11.818% | $25.528 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $232.81 | 13.212% | $263.5689 | $263.57 | $263.55 | $263.60 |
| Purchase #3 | $34.99 | 7.713% | $37.6888 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $83.99 | 5.271% | $88.4171 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $129.68 | 9.320% | $141.7662 | $141.77 | $141.75 | $141.80 |
| Purchase #6 | $16.40 | 4.858% | $17.1967 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $201.47 | 11.249% | $224.1334 | $224.13 | $224.15 | $224.10 |
| 7 purchase totals = | $722.17 | $798.2991 | $798.31 | $798.30 | $798.30 | |