| 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 | $53.51 | 5.591% | $56.5017 | $56.50 | $56.50 | $56.50 |
| Purchase #2 | $64.41 | 9.394% | $70.4607 | $70.46 | $70.45 | $70.50 |
| Purchase #3 | $195.28 | 4.375% | $203.8235 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $248.85 | 11.569% | $277.6395 | $277.64 | $277.65 | $277.60 |
| Purchase #5 | $128.61 | 5.195% | $135.2913 | $135.29 | $135.30 | $135.30 |
| Purchase #6 | $198.66 | 7.618% | $213.7939 | $213.79 | $213.80 | $213.80 |
| Purchase #7 | $227.35 | 13.188% | $257.3329 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,116.67 | $1,214.8435 | $1,214.83 | $1,214.85 | $1,214.80 | |