| 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 | $79.76 | 7.783% | $85.9677 | $85.97 | $85.95 | $86.00 |
| Purchase #2 | $36.74 | 5.664% | $38.821 | $38.82 | $38.80 | $38.80 |
| Purchase #3 | $122.77 | 10.281% | $135.392 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $79.68 | 11.767% | $89.0559 | $89.06 | $89.05 | $89.10 |
| Purchase #5 | $220.33 | 5.556% | $232.5715 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $160.69 | 8.756% | $174.76 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $39.29 | 9.692% | $43.098 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $739.26 | $799.6661 | $799.67 | $799.60 | $799.80 | |