| 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 | $25.96 | 12.852% | $29.2964 | $29.30 | $29.30 | $29.30 |
| Purchase #2 | $123.77 | 9.566% | $135.6098 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $6.38 | 7.814% | $6.8785 | $6.88 | $6.90 | $6.90 |
| Purchase #4 | $98.30 | 4.460% | $102.6842 | $102.68 | $102.70 | $102.70 |
| Purchase #5 | $120.31 | 9.474% | $131.7082 | $131.71 | $131.70 | $131.70 |
| Purchase #6 | $43.53 | 8.818% | $47.3685 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $74.37 | 6.216% | $78.9928 | $78.99 | $79.00 | $79.00 |
| 7 purchase totals = | $492.62 | $532.5384 | $532.54 | $532.55 | $532.60 | |