| 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 | $124.72 | 6.570% | $132.9141 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $98.33 | 3.361% | $101.6349 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $22.77 | 8.578% | $24.7232 | $24.72 | $24.70 | $24.70 |
| Purchase #4 | $245.50 | 7.631% | $264.2341 | $264.23 | $264.25 | $264.20 |
| Purchase #5 | $155.68 | 5.823% | $164.7452 | $164.75 | $164.75 | $164.70 |
| Purchase #6 | $71.98 | 7.696% | $77.5196 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $121.54 | 7.417% | $130.5546 | $130.55 | $130.55 | $130.60 |
| 7 purchase totals = | $840.52 | $896.3257 | $896.31 | $896.30 | $896.20 | |