| 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 | $31.76 | 9.461% | $34.7648 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $237.45 | 9.198% | $259.2907 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $63.63 | 10.479% | $70.2978 | $70.30 | $70.30 | $70.30 |
| Purchase #4 | $48.57 | 4.154% | $50.5876 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $187.89 | 7.182% | $201.3843 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $81.47 | 5.335% | $85.8164 | $85.82 | $85.80 | $85.80 |
| Purchase #7 | $232.44 | 8.282% | $251.6907 | $251.69 | $251.70 | $251.70 |
| 7 purchase totals = | $883.21 | $953.8323 | $953.83 | $953.85 | $953.90 | |