| 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 | $139.48 | 7.475% | $149.9061 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $247.55 | 9.842% | $271.9139 | $271.91 | $271.90 | $271.90 |
| Purchase #3 | $95.76 | 6.165% | $101.6636 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $146.53 | 3.359% | $151.4519 | $151.45 | $151.45 | $151.50 |
| Purchase #5 | $68.54 | 5.657% | $72.4173 | $72.42 | $72.40 | $72.40 |
| Purchase #6 | $105.61 | 7.285% | $113.3037 | $113.30 | $113.30 | $113.30 |
| Purchase #7 | $198.56 | 4.674% | $207.8407 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $1,002.03 | $1,068.4972 | $1,068.49 | $1,068.45 | $1,068.50 | |