| 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 | $137.49 | 13.198% | $155.6359 | $155.64 | $155.65 | $155.60 |
| Purchase #2 | $22.42 | 6.851% | $23.956 | $23.96 | $23.95 | $24.00 |
| Purchase #3 | $16.95 | 13.744% | $19.2796 | $19.28 | $19.30 | $19.30 |
| Purchase #4 | $55.47 | 11.193% | $61.6788 | $61.68 | $61.70 | $61.70 |
| Purchase #5 | $90.96 | 13.255% | $103.0167 | $103.02 | $103.00 | $103.00 |
| Purchase #6 | $91.84 | 9.497% | $100.562 | $100.56 | $100.55 | $100.60 |
| Purchase #7 | $229.69 | 5.244% | $241.7349 | $241.73 | $241.75 | $241.70 |
| 7 purchase totals = | $644.82 | $705.8639 | $705.87 | $705.90 | $705.90 | |