| 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 | $87.57 | 9.829% | $96.1773 | $96.18 | $96.20 | $96.20 |
| Purchase #2 | $147.64 | 3.465% | $152.7557 | $152.76 | $152.75 | $152.80 |
| Purchase #3 | $40.48 | 12.557% | $45.5631 | $45.56 | $45.55 | $45.60 |
| Purchase #4 | $135.48 | 8.873% | $147.5011 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $96.84 | 4.391% | $101.0922 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $68.64 | 12.320% | $77.0964 | $77.10 | $77.10 | $77.10 |
| Purchase #7 | $44.68 | 7.301% | $47.9421 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $621.33 | $668.1279 | $668.13 | $668.15 | $668.20 | |