| 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 | $98.83 | 13.788% | $112.4567 | $112.46 | $112.45 | $112.50 |
| Purchase #2 | $244.43 | 9.756% | $268.2766 | $268.28 | $268.30 | $268.30 |
| Purchase #3 | $62.41 | 9.137% | $68.1124 | $68.11 | $68.10 | $68.10 |
| Purchase #4 | $49.83 | 10.352% | $54.9884 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $57.99 | 5.244% | $61.031 | $61.03 | $61.05 | $61.00 |
| Purchase #6 | $238.58 | 8.419% | $258.6661 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $171.29 | 8.647% | $186.1014 | $186.10 | $186.10 | $186.10 |
| 7 purchase totals = | $923.36 | $1,009.6326 | $1,009.64 | $1,009.65 | $1,009.70 | |