| 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 | $19.60 | 13.516% | $22.2491 | $22.25 | $22.25 | $22.20 |
| Purchase #2 | $194.44 | 8.528% | $211.0218 | $211.02 | $211.00 | $211.00 |
| Purchase #3 | $24.53 | 7.505% | $26.371 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $17.86 | 5.440% | $18.8316 | $18.83 | $18.85 | $18.80 |
| Purchase #5 | $56.39 | 5.646% | $59.5738 | $59.57 | $59.55 | $59.60 |
| Purchase #6 | $219.98 | 11.176% | $244.565 | $244.57 | $244.55 | $244.60 |
| Purchase #7 | $103.65 | 6.481% | $110.3676 | $110.37 | $110.35 | $110.40 |
| 7 purchase totals = | $636.45 | $692.9799 | $692.98 | $692.90 | $693.00 | |