| 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 | $46.55 | 13.818% | $52.9823 | $52.98 | $53.00 | $53.00 |
| Purchase #2 | $66.91 | 3.574% | $69.3014 | $69.30 | $69.30 | $69.30 |
| Purchase #3 | $177.51 | 8.112% | $191.9096 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $8.39 | 7.212% | $8.9951 | $9.00 | $9.00 | $9.00 |
| Purchase #5 | $70.30 | 13.874% | $80.0534 | $80.05 | $80.05 | $80.10 |
| Purchase #6 | $147.51 | 5.493% | $155.6127 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $152.64 | 4.807% | $159.9774 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $669.81 | $718.8319 | $718.83 | $718.85 | $718.90 | |