| 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 | $31.76 | 6.233% | $33.7396 | $33.74 | $33.75 | $33.70 |
| Purchase #2 | $10.84 | 7.112% | $11.6109 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $29.70 | 11.413% | $33.0897 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $135.99 | 4.281% | $141.8117 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $84.51 | 9.462% | $92.5063 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $247.96 | 4.655% | $259.5025 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $245.70 | 4.271% | $256.1938 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $786.46 | $828.4545 | $828.45 | $828.45 | $828.40 | |