| 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 | $42.31 | 10.446% | $46.7297 | $46.73 | $46.75 | $46.70 |
| Purchase #2 | $123.39 | 9.482% | $135.0898 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $31.64 | 13.427% | $35.8883 | $35.89 | $35.90 | $35.90 |
| Purchase #4 | $218.67 | 7.192% | $234.3967 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $94.98 | 3.741% | $98.5332 | $98.53 | $98.55 | $98.50 |
| Purchase #6 | $19.72 | 13.813% | $22.4439 | $22.44 | $22.45 | $22.40 |
| Purchase #7 | $35.57 | 11.789% | $39.7633 | $39.76 | $39.75 | $39.80 |
| 7 purchase totals = | $566.28 | $612.8449 | $612.84 | $612.90 | $612.80 | |