| 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 | $227.64 | 13.607% | $258.615 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $34.93 | 11.402% | $38.9127 | $38.91 | $38.90 | $38.90 |
| Purchase #3 | $21.81 | 4.592% | $22.8115 | $22.81 | $22.80 | $22.80 |
| Purchase #4 | $95.58 | 5.674% | $101.0032 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $145.91 | 4.211% | $152.0543 | $152.05 | $152.05 | $152.10 |
| Purchase #6 | $46.65 | 11.443% | $51.9882 | $51.99 | $52.00 | $52.00 |
| Purchase #7 | $74.39 | 7.407% | $79.9001 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $646.91 | $705.2850 | $705.28 | $705.25 | $705.30 | |