| 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 | $93.68 | 3.336% | $96.8052 | $96.81 | $96.80 | $96.80 |
| Purchase #2 | $120.54 | 12.514% | $135.6244 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $146.48 | 11.195% | $162.8784 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $96.62 | 10.136% | $106.4134 | $106.41 | $106.40 | $106.40 |
| Purchase #5 | $55.28 | 9.125% | $60.3243 | $60.32 | $60.30 | $60.30 |
| Purchase #6 | $83.42 | 13.792% | $94.9253 | $94.93 | $94.95 | $94.90 |
| Purchase #7 | $81.59 | 9.831% | $89.6111 | $89.61 | $89.60 | $89.60 |
| 7 purchase totals = | $677.61 | $746.5821 | $746.58 | $746.55 | $746.50 | |