| 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 | $229.29 | 10.687% | $253.7942 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $57.36 | 6.330% | $60.9909 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $80.55 | 5.486% | $84.969 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $138.41 | 8.278% | $149.8676 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $43.74 | 4.596% | $45.7503 | $45.75 | $45.75 | $45.80 |
| Purchase #6 | $41.75 | 11.640% | $46.6097 | $46.61 | $46.60 | $46.60 |
| Purchase #7 | $120.51 | 8.493% | $130.7449 | $130.74 | $130.75 | $130.70 |
| 7 purchase totals = | $711.61 | $772.7266 | $772.72 | $772.70 | $772.80 | |