| 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 | $161.51 | 8.525% | $175.2787 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $47.98 | 10.683% | $53.1057 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $60.58 | 12.175% | $67.9556 | $67.96 | $67.95 | $68.00 |
| Purchase #4 | $50.65 | 11.874% | $56.6642 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $20.42 | 5.124% | $21.4663 | $21.47 | $21.45 | $21.50 |
| Purchase #6 | $51.60 | 9.162% | $56.3276 | $56.33 | $56.35 | $56.30 |
| Purchase #7 | $244.86 | 13.423% | $277.7276 | $277.73 | $277.75 | $277.70 |
| 7 purchase totals = | $637.60 | $708.5257 | $708.54 | $708.55 | $708.60 | |